CN103294420B - Intelligent card printing system and control method thereof - Google Patents

Intelligent card printing system and control method thereof Download PDF

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Publication number
CN103294420B
CN103294420B CN201310157804.8A CN201310157804A CN103294420B CN 103294420 B CN103294420 B CN 103294420B CN 201310157804 A CN201310157804 A CN 201310157804A CN 103294420 B CN103294420 B CN 103294420B
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China
Prior art keywords
print
unit
data
card
print job
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CN103294420A (en
Inventor
余成柱
周永新
胡琦
宁丹
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Zhuhai Pantum Electronics Co Ltd
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Zhuhai Seine Technology Co Ltd
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Priority to CN201310157804.8A priority Critical patent/CN103294420B/en
Publication of CN103294420A publication Critical patent/CN103294420A/en
Priority to PCT/CN2014/076283 priority patent/WO2014177024A1/en
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Publication of CN103294420B publication Critical patent/CN103294420B/en
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/12—Digital output to print unit, e.g. line printer, chain printer
    • G06F3/1201—Dedicated interfaces to print systems
    • G06F3/1223—Dedicated interfaces to print systems specifically adapted to use a particular technique
    • G06F3/1237—Print job management
    • G06F3/126—Job scheduling, e.g. queuing, determine appropriate device
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/12—Digital output to print unit, e.g. line printer, chain printer
    • G06F3/1201—Dedicated interfaces to print systems
    • G06F3/1202—Dedicated interfaces to print systems specifically adapted to achieve a particular effect
    • G06F3/121—Facilitating exception or error detection and recovery, e.g. fault, media or consumables depleted

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)

Abstract

The invention discloses an intelligent card printing system and a control method thereof. The system comprises a printing unit and a card information processing unit connected with the printing unit. The card information processing unit acquiring printing job data information by reading information in an intelligent card, and transmits a card information printing request and the printing job data information to the printing unit; the printing unit receives the printing request and the printing job data information through a first data channel and a second data channel, and executes a printing job based on received data; a data processing device connected with the intelligent card printing system transmits the printing request and the printing job to the printing unit through the second data channel; the card information processing unit transmits the printing request and the printing job to the printing unit through the first data channel; and a printing job selection unit of the card information processing unit allows or prohibits transmission of the printing request and the printing job through the first data channel and/or the second data channel. The system and the method can avoid the failure happening when the system receives printing tasks issued by two hosts simultaneously.

Description

Smart card print system and its control method
Technical field
The present invention relates to the identification of smart card information and printing device, specifically, are to be related to a kind of intelligence of embedded chip Can card print system (or equipment) and its control method, such as China second-generation identity card identification printing device or system.
Background technology
The second generation identity card with digital anti-counterfeiting system of China's popularization and application, can pass through the numeral letter on identity card Breath is identified to client identity, and with the continuous popularization of second generation identity card, more and more applications need supporting application China second-generation identity card reads (Card Reader) device, in numerous industries such as telecommunications, bank, insurance, security, postal service, government, during transacting business all Need identity card tow sides to be duplicated on a piece of paper, need first to duplicate the one side of identity card during duplicating, then Identity card be placed in turn it is different with that position just now where (within the scope of paper) duplicate another side, so not only Trouble, and easily malfunction；And except head portrait name for having certificate people etc. is apparent in card in the built-in chip of China second-generation identity card Outside double-edged information, the information also not manifested in a large number, such as address, marriage, the family mat information such as social relations, these information It is also required to printing under specific circumstances to present.Also, in above industry, the requirement to meet transacting business, need another It is outer that photocopier or China second-generation identity card card reader and the printer being connected with China second-generation identity card card reader are set, needed for equipment investment High cost, and it is taken up space also many.
At present, smart card of the existing increasing industry using information embedded chip, this card is similar to secondary body Part card, the tow sides of entity card are presented certain information, but chip internal also has other not to be revealed in the letter on card surface Breath, such as gate inhibition's multifunction card of company personnel, for work attendance, dining etc., by card-reading apparatus, can reproduce one timing of employee All of work attendance and consumer record in phase, the further just demand that these information are printed in need.
By information read device, read as the expression forms of information of carrier also using pattern in 2 D code, bar code recently Specific page screens can also be linked to after taking the pattern in 2 D code or bar code, the ad hoc networks that will be linked to are needed in turn The demand that page picture is printed.
Above-mentioned these situations, are required for printer pass through to print by chip internal or pattern in 2 D code embedded information Machine is presented.Existing patent 201020580826.7 discloses a kind of China second-generation identity card identification Printing machine, including master Control unit and the main control unit connect reading identity card information and the ID card information are passed back to the secondary body of the main control unit Part card card reader and the printer for instructing the printing ID card information according to the main control unit, also including the accommodating master control One housing of unit and the printer, is provided with induction zone and prints exit slot, the China second-generation identity card card reader position on the housing The sensing zone position is corresponded in the enclosure interior, the exit slot of the printer is corresponding with the printing exit slot, this secondary Identity card identification Printing machine can realize ID card information reading, printing function in the case of no computer, also, it is to avoid Need for identity card tow sides to duplicate the troublesome poeration on a piece of paper during transacting business, easily the problem of error；Meanwhile, it is main Control unit, card reader, printer setup constitute China second-generation identity card identification Printing machine, not only institute's duty in same housing Between it is few, and single card reader and printer or photocopier need not be equipped with, so as to reduce well telecommunications, bank, insurance, The equipment investment cost of numerous industries such as security, postal service, government.
But, in practical application, the present inventors have noted that what new traditional normal printer was less prone to Technical problem.Printer is often connected or is connected in network with multiple pc with a computer of user.When this printing When machine have received China second-generation identity card print request, if the printer is in the state of not suitable services, such as carry out One print job issued by PC or printer itself can cause identity card print request to wait in a dormant state, so Overlong time, it is possible to make card-reading apparatus or send the main control unit error of print request.201020580826.7 it is disclosed This China second-generation identity card recognizes Printing machine, does not provide the scheme for how solving this problem.
The content of the invention
One of the technical problem to be solved is to need offer one kind to avoid when system while receiving two masters The smart card print system of the failure occurred during the print out task that machine is issued and its control method.
In order to solve above-mentioned technical problem, the invention provides a kind of smart card print system.The system includes mutually interconnecting The print unit for connecing and card information processing unit, wherein,
The card information processing unit, by reading the acquisition of information print job data information in smart card, to described Print unit sends card information print request and print job data information；
The print unit, for receiving print request and print job by the first data channel and the second data channel Data message, and print job is performed based on the data for receiving, the data processing dress being connected with the smart card print system Put and send print request and print job data information, the card information to the print unit using second data channel Processing unit sends print request and print job data information to the print unit using first data channel；
The print unit also includes print job select unit, for allow or no thoroughfare the first data channel and/ Or second data channel transfer printing request and print job data.
System according to one aspect of the invention, the card information processing unit further include card information print control mould Block.The card information printing control model, for when card information print out task is received, detecting whether the print unit is full Sufficient print state, if testing result is satisfaction, it indicates that print job select unit allows the card information printing control model The print request and print job data of card information print out task are transmitted by first data channel, and forbids beating with described The data processing equipment of impression unit connection is asked by the second data channel transfer printing and print job data.
System according to one aspect of the invention, the card information processing unit further include card information print control mould Block, wherein, the print job select unit includes analog switch and state indicator module；The card information print control mould Block, for when card information print out task is received, by detecting that the condition indicative signal of the state indicator module judges institute State whether print unit meets print state, if testing result for meet, to the print job select unit send for Open the instruction and the instruction for closing second data channel of first data channel.
System according to one aspect of the invention, the card information printing control model, is further used in the printing list Unit performs and completes, after the print job of the card information processing unit, to send for closing to the print job select unit Close the switching command of the first data channel.
System according to one aspect of the invention, the card information processing unit further include card information printing control model With conflict operation order caching module, wherein, the card information printing control model, for receiving card information print out task When, detect whether the print unit meets print state, permission is sent to print job select unit or no thoroughfare first Data channel and/or the request of the second data channel transfer printing and the instruction of print job data；Conflict operation order caching mould Block, for keep in the card information processing unit when the testing result is to be unsatisfactory for the card information processing unit to described Print request and print job data information that print unit sends.Wherein, when the testing result is to meet, the printing Unit performs print job based on the print request and print job data information sent from first data channel, described For when being unsatisfactory for, the data cached based on conflict operation order caching module after having performed current print job are holding for testing result Row card information print job.
System according to one aspect of the invention, the conflict operation order caching module are further used in the printing list Unit be carrying out receiving while card information operation from the print request of the second data channel when, cache from the second data The print request and print job data information of passage.
System according to one aspect of the invention, the print unit also include print job priority ordering unit, wherein,
The print job priority ordering unit is for being received by first data channel in the print unit Print request and the print unit be carrying out from the current print job of data processing equipment when, performing current beating The print job transmitted by first data channel is immediately performed after the current page of print operation.
System according to one aspect of the invention, the print unit also include print job priority ordering unit, wherein,
The print job priority ordering unit, for being received by first data channel in the print unit Whether print request and when the print unit is carrying out current print job, judge the data volume of the current print job More than preset value, if the determination result is YES, then lead to by forbidding second data channel or by caching second data The data that road is sent are hanging up the current print job.
System according to one aspect of the invention, the print unit include human-computer interface module, the human-computer interface module For selection of the receive user to print job to be carried out, the print unit is further used for according to the selection of user come really Print job to be performed before settled.
System according to one aspect of the invention, the card information processing unit include real and fake discrimination unit, the true and false mirror Other unit reads the information and the smart card print system of the identity card as smart card for obtaining to card information processing unit The ID card information that is data processing device for storage or obtaining from public security department's information system of connection is contrasted, if Comparing result is inconsistent, then issuing the user with has abnormal prompting with regard to ID card information.
System according to one aspect of the invention, smart card print system also include ID card history printing stored and show single Unit, the ID card history printing stored and display unit are used to inquiring about and showing the body printed by the smart card print system Part card historical record.
System according to one aspect of the invention, it is single that the smart card print system also includes that resident diagnostics information retrieval differentiates Unit, the resident diagnostics information retrieval discriminating unit are used to extracting the specific part characteristic information of resident, and with card information unit Resident's barment tag information of reading is contrasted, and differentiates whether the two is consistent, the resident diagnostics information retrieval discriminating unit Including resident diagnostics information extraction unit and identification module.
System according to one aspect of the invention, the card information processing unit are wholely set or are passed through with the print unit The mode of data cube computation is individually arranged.
System according to one aspect of the invention, the print job select unit are to include analog switch and state instruction mould Block, wherein, the port that the analog switch is included the port being connected with card information processing unit respectively and is connected with print unit, According to card information processing unit by detecting the condition indicative signal of state indicator module allowing or no thoroughfare the first data Passage and/or the request of the second data channel transfer printing and print job data.
System according to one aspect of the invention, first data channel and second data channel are logical for usb data Road, the state indicator module include the state instruction port being connected with print system control module on print unit.
System according to one aspect of the invention, the first designated port of the card information processing unit is to the analog switch The first particular level is exported to open the second data channel and close first data channel, the card information processing unit First designated port exports the second particular level to the analog switch to close the second data channel and open first number According to passage.
System according to one aspect of the invention, the card information processing unit are connected with its second designated port by detection The signal of the state instruction port located at print system control module whether print in meeting judging the print unit State.
System according to one aspect of the invention, described smart card be the card of embedded chip or surface show bar code, two The card of dimension code information.
According to another aspect of the invention, a kind of control method of smart card print system is additionally provided.The method includes：
The card information processing unit of smart card print system detects the printing list when card information print out task is received Whether unit meets print state；
If testing result is to meet, the print unit of smart card print system allows the first data channel transmission information, prohibits Only or the second data channel transmission information, data processing equipment be connected with the smart card print system is allowed to utilize described the Two data channel send print request and print job data information to the print unit, and the card information processing unit is utilized First data channel sends print request and print job data information to the print unit；
The print unit is based on the print request and print job data information transmitted from the card information processing unit Card information print job is performed, and after the print job is completed, forbids the first data channel transmission information.
Method according to an aspect of the present invention, if the testing result proceeds to detect until detection to be unsatisfactory for As a result for till meeting.
Method according to an aspect of the present invention, if the testing result is satisfaction, it is allowed to the second data channel transmission Information；The data processing equipment being connected with smart card print system will utilize the printing during card information print job is performed When unit performs print job, the print unit is currently at the state of the print request for being unsatisfactory for data processing equipment, institute State print unit and cache print request and the print job data letter that the data processing equipment is sent by the second data channel Breath, and after the print unit performs current card information print job, then based on the print request and print job for being cached Data message performs data processing equipment print job to be performed.
Method according to an aspect of the present invention, if the testing result is to be unsatisfactory for, the print unit allows first to count According to channel transfer operation, and please by the printing that first data channel sends by the card information processing unit by caching Summation print job data information, and after the print job that the print unit performs current data processing meanss, then be based on The print request for being cached and print job data information perform card information processing unit print job to be performed.
Method according to an aspect of the present invention, receiving printing by first data channel in the print unit please Ask and the print unit be carrying out from the current print job of data processing equipment when, performing current print job Current page after be immediately performed the print job transmitted by first data channel.
Method according to an aspect of the present invention, if the testing result is to be unsatisfactory for, the print unit also judges described Whether the data volume of the current print job of print unit exceedes preset value；
If being judged as YES, the print unit of smart card print system allows the first data channel transmission information, forbids the Two data channel transmission informations, the print unit is based on the print request transmitted from the card information processing unit and prints work Industry data message performs print job, and after the print job is completed, forbids the first data channel transmission information；
If being judged as NO, the card information processing unit continues whether detection print unit meets card information print out task Until testing result is for till meeting.
Method according to an aspect of the present invention, if the testing result is to be unsatisfactory for, the print unit also judges described Whether the data volume of the current print job of print unit exceedes preset value；
If being judged as YES, continue to allow the second data channel transmission information, the print unit to cache the data Processing meanss send print request and the printing for being carrying out but still being not carried out the print job for completing by the second data channel Work data information, and after the print unit has performed current card information print job, then please based on the printing for being cached Ask and print job data information performs data processing equipment print job to be performed.
Method according to an aspect of the present invention, the card information processing unit of the smart card print system are receiving card letter During breath print out task, detect whether the print unit meets print state；Further include：The card information processing unit leads to Cross and detect that the condition indicative signal of the print unit judges whether the print unit meets print state.
Compared with prior art, one or more embodiments of the invention can have the advantage that：By in printing list Operation select unit is set in unit, and identity is temporarily forbidden in the selection that data channel information transmission can be allowed or be forbidden The transmission of card information, it is to avoid the control system occurred when printer receives the print out task that similar two main frames issue simultaneously System failure.
Other advantages of the present invention, target, and feature will be illustrated to a certain extent in the following description, and And to a certain extent, based on being will be apparent to investigating hereafter to those skilled in the art, Huo Zheke To be instructed from the practice of the present invention.The target and other advantages of the present invention can be wanted by description below, right Seek structure specifically noted in book, and accompanying drawing to realize and obtain.
Description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for description, the reality with the present invention Apply example to be provided commonly for explaining the present invention, be not construed as limiting the invention.In the accompanying drawings：
Fig. 1 to Fig. 7 is shown respectively the construction module of China second-generation identity card printing equipment according to an embodiment of the invention and illustrates Figure；
Fig. 8 to Figure 11 is shown respectively the control method flow process of China second-generation identity card printing equipment according to embodiments of the present invention Figure；
Figure 12 is the construction module schematic diagram of the China second-generation identity card printing equipment according to application example of the present invention；
Figure 13 is the control method flow chart of the China second-generation identity card printing equipment according to application example of the present invention.
Specific embodiment
Describe embodiments of the present invention below with reference to drawings and Examples in detail, whereby how the present invention is applied Technological means solving technical problem, and reach technique effect realize that process can fully understand and implement according to this.Need explanation As long as not constituting conflict, each embodiment and each feature in each embodiment in the present invention can be combined with each other, The technical scheme for being formed is within protection scope of the present invention.
In addition, can be in the department of computer science of such as one group of computer executable instructions the step of the flow process of accompanying drawing is illustrated Perform in system, and, although show logical order in flow charts, but in some cases, can be with different from herein Order perform shown or described step.
Embodiment one
Construction module schematic diagrams of the Fig. 1 for the China second-generation identity card printing equipment of one embodiment of the invention.It is of the invention Embodiment, in the embodiment of the present invention, client is computer, and imaging device is printer, but is not limited to these, the present embodiment In client and imaging device can with other it is any can replace as the equipment of client and imaging device, retouch for convenience State, all claim printer and computer below.
The present embodiment using China second-generation identity card printing equipment 01 as smart card print system 01 example.People in the art Member understands that the embodiment is equally applicable to for printing the intelligence comprising chip information in other smart cards in addition to identity card Card printing device, and smart card is additionally included in the card that surface shows bar code, 2 D code information.China second-generation identity card prints dress Setting to 01 includes print unit 10 and card information processing unit 20, described separately below.
Print unit
Print unit 10 passes through the first data channel and the second data channel receives print request and print job data letter Breath, and print job is performed based on the data for receiving.The data processing equipment profit being connected with China second-generation identity card printing equipment 01 Print request and print job data information are sent to print unit 10 with the second data channel, card information processing unit 20 is utilized First data channel sends print request and print job data information to print unit 10.
Print unit 10 includes print system control module 101, program storage block 102, image-forming module 103, interface mould Block 104, human-computer interface module 105, state indicator module 106 and data memory module 107.Print system control module 101 Referred to by system bus and program storage block 102, image-forming module 103, interface module 104, human-computer interface module 105, state Show that module 106 and data memory module 107 are connected.
Program storage block 102 (can be ROM) storage imaging module 103 needs the various programs for performing, including to work It is the program of the computer PC02 return computers institute Query Information of the example of the data processing equipment being connected with print unit 20； Print system control module 101 controls the operation of the program of whole print system 01, when sending instructions under computer 02 to printing is Unite 01 when, the print system control module 101 of print system 01 is called and operation program memory module 101 in response to the instruction The program of the program and the wanted Query Information of return computer of middle storage, that is, controlling will from 107 inner taking-up of data storage cell The information of inquiry, is returned to by interface module 104 according to the communication protocol set between print system 01 and computer 02 in advance Computer 02, above-mentioned interface module 104 communicate for the interface unit 201 with computer, receive its transmission work data and Various instruction requests, and return instruction asks Printer Information to be inquired about to computer 02, above-mentioned interface module includes network Interface and be directly connected to line interface, be directly connected to line interface can be USB interface, scsi interface and some it is common it is parallel, Serial line interface etc., network interface can be that the Ethernet interface and token network interface, the coaxial cable of BNC of J255OB, RJ-45 connect Mouth, DB " D " type nine kinds of needles serial communication interface, 8 eight core interfaces of Mini-Din etc.；Data storage cell 107 (can be RAM) is used In data storage information, including the work data and printer modes information that receive；Human-computer interface module 105 includes face Plate button (not shown), panel button are used to start printing, cancel printing and carry out user's setting etc.；Shape State indicating module 106 includes the sound such as LED display lamps, speaker (not shown) or other LCD displays, light display mode, For indicating the state of printer, for example：Paperboard, lack that paper, powder amount be low, the toner cartridge life-span to the greatest extent, dormancy, believing to computer transmission Breath etc..
Print unit 10 also includes card information printing interface module 108,108 one end of card information printing interface module and printing System control module 101 connects, and the other end is connected with card information processing unit 20 (also abbreviation identity card end), for by card information The output of 200 decoded ID card information of printing control model is to print system control module 101, and passes through image-forming module 103 Realize printing.
Print unit 10 also includes print job select unit 120.Print job select unit 120 is used to allow or forbid By the first data channel and/or the request of the second data channel transfer printing and print job data.Print job select unit 120 can be physical switch, such as mechanical switch, analog switch, or other have the electronic device of switching performance, (application example The implementation using analog switch is provided, now operation select unit is for card information processing unit instruction print unit The break-make of working condition the data channel to be connected to print unit is switched over；) print job select unit 120 may be used also To be the functional module realized by software, for the print request to be performed to print unit and the biography of print job data Defeated to be controlled, now the first data channel and the second data channel be all in the state turned on print unit, but passes through journey Sequence control is allowed or forbids job request and data transfer.
China second-generation identity card printing equipment 01 (herein, also abbreviation printer) also includes card information processing unit 20.Card letter Breath processing unit 20 is used for by reading the acquisition of information print job data information in smart card, and sends to print unit 10 Card information print request and print job data information, so as to realize the printing of smart card.
Further, card information processing unit 20 includes card information read module 201 and card information printing control model 200, Card information printing control model 200 is for sending Card Reader instruction and control signal, to the transmission of China second-generation identity card read module 201 ID card information is decoded, and is beaten when identity card printing control model 200 receives the card informations such as identity card print out task Detect whether print system control module 101 meets print state during print task, if meeting, to the printing system of print unit 10 System control module 101 sends print request.In the present embodiment, card information printing control model 200 is to include decoding unit and synthesis The arm processor of unit, wherein, decoding unit is that the ID card information for returning to come card information read module 201 is decoded into number It is believed that the unit module of breath, synthesis unit is by the unit module of data message composite signal image.
Card information read module 201 (hereinafter referred to as read module) is connected with card information printing control model 200, for reading Take ID card information and the ID card information is sent to into card information printing control model 200, card information reads in the present embodiment Module 201 is card reader, and the card reader meets the Ministry of Public Security<<The desk-top ID card reader current techiques of GA450-2003 will Ask》With<<1GA450-2003 No. 1 amendment of desk-top ID card reader generic specifications》Industry standard.
User PC 02 is performed one of the data processing equipment of print job for China second-generation identity card printing equipment 01 utilizes Example.The data processing equipment is not limited to personal computer, can want for digital camera, panel computer, smart mobile phone etc. are various Perform the various data processing equipments of print service.
In the present embodiment, China second-generation identity card printing equipment 01 is that smart card print system 01 includes print unit 10 and card Information process unit 20, print unit 10 and card information processing unit 20 can be arranged with split, it is also possible to will be card information process single Unit 20 is arranged in printing equipment housing in the lump with print unit 10, can also by card information processing unit 20 be integrated in printing Inside unit 10, during latter two situation, induction zone is provided with the hull outside of printing equipment, enter row information for placing smart card Read.
Fig. 8 illustrates the control method flow chart of the China second-generation identity card printing equipment 01 according to the present embodiment.In the present embodiment, Under original operating state, what the communication (asking summed data) between printer and PC was allowed, identity card print side is beaten It is forbidden that print asks summed data transmission, and now printer is with PC ends as main frame.
The control method of the present embodiment, comprises the following steps：Step S810, card information printing control model 200 are received Need to carry out print out task to the information of card, in the present embodiment, card information refers to the information of identity card；Step S820, card information Whether printing control model will first go to detect printer in meeting print request state (idle or dormant states)；Step S830, if testing result allows the first data channel between card information processing unit 20 and print unit 10 to pass to meet The print request and print job data information of defeated card information；Step S835 simultaneously forbids between print unit the second of PC ends Data channel transfer printing is asked and print job data information, prevents new PC job requests from entering.First data channel with Second data channel is different data channel, can be two logical channels set up in same data link, or Two different data link.
Specifically, when card information printing control model 200 is connected to print out task, into step S820.
In step S820, if state instruction of the card information printing control model 200 by detection operation select unit 120 When judging that printer is in idle or dormant states, then it is judged as that printer is the shape in meeting identity card print request State, subsequently into step S830.
In step S830, permission described first is sent from identity card printing control model 200 to operation select unit 120 Data lead to the instruction of transmission job request and work data information.And, execution step S835.
Step S835, is sent to operation select unit 120 from identity card printing control model 200 and forbids the second data channel The instruction of transmission job request and work data information.Step S830 and S835 can be performed simultaneously, can also first carry out S830 and hold again Row S835.After execution of step S830 and S835, into step S840.
In step S840, card information processing unit 20 sends the print request of ID card information to print system control mould Block 101, and by the output of decoded ID card information to print system data memory module 107.Then execution step S850, leads to Cross image-forming module 103 and print job is performed based on the print job data information transmitted from card information processing unit 20.At this After the completion of identity card print job, into step S860.
Step S860, print unit 10 are completed after the print job of card information processing unit 20, by identity in execution Card printing control model 200 is sent for forbidding the switching command of the first data channel transmission information to operation select unit 120. And execution step S870.
Step S870, sends the finger of the passage for allowing to receive PC02 job request autumn data messages to PC interface modules 110 Make.Step S860 and S870 can be performed simultaneously, can also first carry out S860 and perform S870 again.
Return to step S820 if being to be unsatisfactory for if the testing result in step S820.If for example detect printer still in Print in the print job state issued by user PC02, then judge that printer is the state that can not meet the print request.This In the case of kind, identity card printing control model 200 does not send instruction to operation select unit 120, but return to step S820 after Continuous detection is until testing result is for till meeting.Now, print unit 10 continues executing with the current print job issued by PC02. More specifically, after the completion for the treatment of current print job, print system control module 101 can send expression to operation select unit 1200 Signal of the printer in idle condition, identity card printing control model 20 are believed by the state of inquiry job select unit 120 Breath learns that printer enters step S830 after idle condition.
In addition, when smart card is that surface shows the card of bar code, 2 D code information, card information processing unit 20 reads After the bar code or 2 D code information are decoded, print system links to the webpage that the bar code or Quick Response Code are specified, should by providing The webserver of web page contents exports print job data to print system control module 101, print job data transmission Mode can be wirelessly or non-wirelessly, if type-script system 01 make in terms of the two of the webserver and PC02 while being received During industry, the permission of print job request and print data information transfer is controlled as previously described or is forbidden.
For print system 01, as the CPU of its print system control module 101 faces while processing from two masters The situation of the data of the two aspect passages of request or reception of machine, if instantaneous conflict, CPU possible breakdowns.If not to data Passage is allowed or forbids transfer printing job request and work data to be selected, if CPU will just receive the printing for carrying out identity card Request, and while the request from PC ends is received, two print request conflicts may result in the failure of CPU.The technical program is led to Setting print job select unit is crossed in print system, is solved and the print job that issues is carrying out from PC02 when printer While, if while be connected to the operation clash handle problem occurred during identity card print request, by operation select unit The selection that the transmission of the 120 pairs of data channel informations is allowed or forbidden, temporarily forbid the transmission of ID card information, it is to avoid when beating Print machine receives the control system failure occurred during the print out task that similar two main frames issue simultaneously.And due in this programme Print control system be to develop on the basis of existing conventional universal printer, so only need to increase little hardware and match somebody with somebody The gain-of-function of original general printer is made to expand and upgrade by putting and changing a small amount of program, without developing again Brand-new software and hardware system, greatlys save the cost of exploitation.
Embodiment two
The present embodiment two with the difference of embodiment one is, as shown in Fig. 2 in the data storage mould of print unit 10 Conflict operation order caching module 1071 (also abbreviation operation cache module) is additionally provided with block 107.Said with reference to Fig. 9 It is bright.Fig. 9 illustrates the control method flow chart of the China second-generation identity card printing equipment 01 according to the present embodiment.
Step S910 and S930 are substantially the same with S810 and S830 the step of embodiment one respectively, be will not be described here.
Needs are stressed, in the present embodiment, and are not prohibited by the second data channel transmission job request and data, and It is, after execution step S930, to be directly entered step S940 to S960, after completing identity card print job, just forbids the first data The job request of passage and work data transmission.Specifically, card information printing control model 200 is not to printer PC interfaces Module 110 send forbids instruction, keep user PC02 to printer control module 101 send job request and output operation letter State of the passage of breath in transmission.
The process of step S940 to S960 is substantially the same with S840 to S860 the step of embodiment one, be will not be described here. Incidentally, due to being originally implemented in performing during identity card print job, the transmission operation of the second data channel is not forbidden to ask Summation work data, therefore after identity card print job is performed forbid the second data channel to pass without as embodiment one Defeated job request and work data.
On the other hand, in step S915, when user PC02 performs print job using printer 01, i.e., user PC02 will lead to The second data channel is crossed to before the transmission print request of print process unit 10, user PC02 first detects whether printer 01 is full Sufficient print request state.If now printer 01 is performing identity card print job (smart card print job), testing result It is no, into step S925, if testing result is yes, into step S945.
In step S925, print request and print job data letter that the caching of printer 01 is sent by the second data channel Breath.More specifically, the print request sent by user PC02 and print job data information temporary storage are delayed by printer 01 in operation Storing module 1071, subsequently into step S935.
In step S935, printer 01 performs in print unit 10 after print request state is met, i.e., and completes currently to beat After print operation, print job is performed based on print request and print job data information in operation cache module 1071 is cached in. When step S920 testing result is to be unsatisfactory for, what operation cache module 1071 was cached is the data that the first data channel is sent, In this case, what is performed in step S935 is card information print job.When the testing result in S915 is no, operation caching What module 1071 was cached is the data that the second data channel is sent, and in this case, what is performed in step S935 is that PC ends are sent Print job.According to step S915, S925 and S935, data processing equipment will during card information print job is performed When performing print job using print unit 10, print unit 10 is currently at the print request that is unsatisfactory for data processing equipment State, in this case, print request and beat that 10 data cached processing meanss of print unit are sent by the second data channel Print work data information, and after the print unit performs current card information print job, then please based on the printing for being cached Ask and print job data information performs data processing equipment print job to be performed.
Step S945, printer 01 based on user PC02 by the second data channel to printer 01 send print request and Print job data information performs print job.
If the testing result in step S920 is the state that printer is in meeting identity card end print request, Step S970 is entered then.
In step S970, print request and print job data letter that the caching of printer 01 is sent by the first data channel Breath.More specifically, card information printing control model 200 sends instruction to print job select unit, it is allowed to the first data channel Transmission job request and data, and will be identity card print request and decoded ID card information (print job data information) defeated The conflict operation order caching module 1071 gone out to keep in data memory module 107.Print request shape is met in printer 01 After state, meeting execution step S935 of printer 01 is cached in print request and print job in operation cache module 1071 to be based on Data message performs print processing.
Additionally, can make decoded ID card information all to be exported the conflict kept in data memory module 107 After industry order caching module 1071, the first data channel is closed.
In the present embodiment, if card information printing control model 200 detects printer and is in just in print state, i.e., Judge that printer is the state in meeting identity card print request, now identity card printing control model 200 is to printing Operation select unit 120 sends instruction, it is allowed to the first data channel transmission information, will be the output of decoded ID card information temporary To in the conflict operation order caching module 1071 in data memory module 107, and continue to keep allowing to be printed by card information controlling Molding block 200 sends the channel conductive state of print job request to print system control module 101.So, hold in printer While the operation that row is issued by PC02, receive the work data information from identity card end and identity card print request is hung up (time-out).While printer performs the operation issued by PC02, the work data information from identity card end is continued to, And by identity card print request temporary suspension；After the completion for the treatment of the print job that PC02 is issued, it is not required to wait identity card card operation again The transmission of data, can be immediately performed identity card print job.
Such scheme, by the conflict operation order caching module 1071 in data memory module 107 in, it is possible to achieve When printing from the job task of a host side, the data message of another main frame can be received simultaneously, but by print request Temporary suspension, caused by printer can be avoided conflict occur when receiving another job request while print job is performed System control program failure, it is possible to reduce operation processing latency, improves the working performance of printer.
Embodiment three
The present embodiment is essentially consisted in the difference of embodiment one, as shown in figure 3, be additionally provided with print unit 10 beating Print job priority sequencing unit 1011, for receiving from card information processing unit 20 and the printing from user PC02 Operation carries out prioritization.Print job priority ordering unit 1011 can be arranged in print system control module 101, It can be single module.Print job priority ordering unit 1011 is received by the first data channel in print unit 20 and is beaten When print is asked and print unit 20 is carrying out current print job, judge whether the data volume of current print job exceedes default Value, if the determination result is YES, then by forbidding second data channel or by caching what second data channel was sent Data are hanging up the current print job.It is described in detail with reference to Figure 10.
Figure 10 illustrates the control method flow chart of the China second-generation identity card printing equipment 01 according to the present embodiment.With reality in Figure 10 The step of applying one Fig. 8 of example and be substantially the same, identical reference is employed.For convenience of description, the present embodiment repeat no more with Module/unit or step that both of the aforesaid embodiment is substantially the same.As long as not constituting conflict, the present embodiment can and both of the aforesaid Embodiment be combined with each other.
From unlike embodiment one, if card information printing control model 200 detect printer in print by During the print job that PC02 is issued, the identity card print job prioritization list being arranged in print system control module 101 Workload size of the unit 1011 also to carrying out and coming into the print request that the PC in queuing up is issued judges.If The operation that printing of judgement is a larger operation or also queues up below and have the new operation issued by PC02, such as number of pages More than page 50 or need wait more than 1 minute, i.e., from identity card print job prioritization unit 1011 to print system control Molding block 101 sends the time-out printing big operation or wouldn't perform the instruction of the print out task that PC02 is issued.In brief, this reality Apply after example performed S820, also determine whether whether the data volume of printer current print job exceedes in step S1020 pre- If value, if being judged as YES, then it is assumed that print job of the current print job for big data quantity, into step S1030, worked as with hanging up Front print job simultaneously performs ID card information printing, if being judged as NO, return to step S820.
Step S1030 is substantially similar to step S870 with step S830 respectively to step S1070, will not be described here. The second data channel is allowed after performing S1060 and S1070 and forbids the first data channel transmission job request and work data letter Breath.Then, in S1080, printer may proceed to the print job being interrupted before performing.
In the present embodiment, due to being also provided with print job priority ordering unit 1011 in print unit 10, if when printing While machine is carrying out the big print job that is issued by PC02, the identity card print job for having a comparison urgent again Request, now need not just wait original big operation to be finished but preferentially process to identity card print request, so Particular requirement that can be rapidly to meet user in time, improves the friendly sexual experience of user.And due to printing identity card The transmission channel of the job information and/or request issued by PC02 while operation, is closed, data storage is this reduces The pressure of the data buffer storage of module, improves the speed of print processing, while for original universal printer, it is not required that again Increase the capacity of internal memory, reduce the cost of product.
Additionally, in the embodiments that are given of Figure 10, step S1020 is optional.Specifically, print job priority ordering list Unit 1011 receives print request by first data channel in the print unit and the print unit is carrying out During current print job, can not go to judge whether current print job data volume exceedes preset value, but be directly entered step S1030 to S1080, to be immediately performed what is transmitted by first data channel after the current page for having performed current print job Print job.
Additionally, Figure 11 illustrates the another control method flow chart of the China second-generation identity card printing equipment 01 according to the present embodiment. Illustrate with reference to Figure 11.The step of being substantially the same with two Fig. 9 of embodiment in Figure 11, employs identical reference. Fig. 9 is compared in Figure 11 and is additionally arranged step S1170 and S1171.
Specifically, when the testing result in S920 is to be unsatisfactory for, into step S1170.
In step S1170, it is allowed to which the first data channel transmits job request and work data, and to print unit 20 Send print request.Subsequently into step S1180, to determine whether it is pre- whether the data volume of printer current print job exceedes If value.
If S1180 judged results are yes, are first cached by conflict operation order caching module 1071 and led to by the second data Print request and print job data information that road is sent, i.e., the print job that caching is currently executing but is not carried out completing Print request and print job data information, hang up current print job (S925).And step S940 is entered, with according to the first number Identity card is performed according to the identity card print request that passage is sent to print.Complete the print job sent by the first data channel Afterwards, continue to print that this is suspended plays printing into step S935 based on the print request that cached and print job data information Operation.
If whether S1180 judged results, into step S1171, by conflict operation order caching module 1071 cache from Print request and print job data information that first data channel is sent.Then, in S935 is performed, printer is beaten in satisfaction After print solicited status (after having performed the print job at PC ends), based on being cached in operation cache module 1071 print request and beat Print work data information performs print job.
Under this kind of control method, when the identity card print job request for having a comparison urgent, need not also wait original Big operation be finished but preferentially identity card print request processed, while by be carrying out or will perform by The print job request and job information data that PC ends issue is carried out caching therefore can rapidly meet the specific of user in time will Ask, improve the friendly sexual experience of user.
Example IV
The present embodiment from the different of embodiment three is, as shown in figure 4, the man machine interface of the print unit 10 in printer Module 105 also sets up user job selection key 1051.
Ongoing print job state and/or the print job that will be carried out are shown in state indicator module 106 And and/or identity card print job request, user can pass through the job status that show of state indicator module 106 and by tune Save the setting user job selection key 1051 of man-machine human-computer interface module 105 to select current print job to be performed, In other words, the selected print job to be carried out of 105 receive user of module.Print unit 20 is according to the selection of user come really Print job to be performed before settled.For example, if state indicator module 106 shows that printer is carrying out one by under PC02 While the big print job sent out, the identity card print job request for having a comparison urgent again, user can be manually The sequence of identity card print job is adjusted to foremost by selection, now by identity card print job prioritization unit 1011 The instruction of the time-out printing big operation is sent to print system control module 101, after the current page for having printed the big operation, is carried Show that identity card printing control model 200 judges that printer is the state in meeting identity card print request, it is then preferential to pacify Row performs identity card print job request, with the description of embodiment three, repeats no more in addition.
User job selection key 1051 can be arranged on the housing of printing equipment, in the form of mechanical key, Can be operated by user on the touchscreen in the form of touch screen, now in the status information of state indicator module 106 Show also by touch screen.
By arranging user job selection key in the outside of printing equipment, can be direct according to preference with convenient user Carry out jobs scheduling, rather than according to the arrangement for being set for work order of program, improve that user processed to operation is flexible Property.
Embodiment five
As shown in figure 5, the present embodiment is that China second-generation identity card printing equipment 01 also includes with the difference of embodiment one Card information real and fake discrimination unit 30, for the information of the identity card as smart card for obtaining is read to card information processing unit 20 The ID card information of the PC02 memory storages that information is connected with printing equipment enters contrast, differentiates whether the two is consistent.If comparing result Show that the two is inconsistent, that is, identify read identity information and be not inconsistent with prime information, then passing through in state indicator module 106 Acousto-optic instruction etc. is issued the user with has abnormal prompting with regard to ID card information, reminds the ID card information for reading to have exception, when So display of abnormal information can also be shown by user PC.
If the PC02 being connected with printing equipment is the computer with Ministry of Public Security's resident identification card networking, can also be further Examine the ID card information obtained by identity card reading unit 20 whether with public security department information system (such as Ministry of Public Security resident Identity card data base) in latest update data it is whether consistent, such as when the information such as resident's marriage shape situation, registered permanent residence location more After new, if when inconsistent with the information that original identity card is stored in certificates handling in identity card chip, just passing through state instruction Module 106 reminds whether user prints the data of renewal, if user selects to print latest data, temporarily disconnected card information is beaten Print control module 200 sends the passage of new print job request to print system control module 101, keeps user PC02 to beating The state that the passage of the output operation information of print machine control module 101 is on, completes the identity card data of recent renewal Print.
Embodiment six
As shown in fig. 6, the present embodiment is that China second-generation identity card printing equipment 01 is additionally provided with the difference of embodiment one ID card history printing stored and display unit 40, for inquiring about and showing that the identity card printed by smart card print system 01 is gone through The Records of the Historian is recorded, to help have family quick and precisely to review completed identity card print job.The identity card printing equipment of the present invention is simultaneously It is not the occasion for being only used for printing identity card, but conventional print out task can be completed simultaneously.But as ID card information belongs to In personal privacy information, in order to ensure the safety and the identity card print job to printer executed of citizen's information There is trackability, facilitate user that completed identity card print job is quickly found in huge job task amount.
ID card history printing stored and display unit 40 and the 10 interior print system control module for arranging of print unit 101st, data memory module 107 is communicated, after the request that the ID card history print out task for receiving user shows, from number According to called data in memory module 107, and result is shown on state indicator module 106；Can also be that ID card history is beaten Print storage and display unit 40 are logical with the print system control module 101 and card information processing unit 20 of setting in print unit 10 Letter, if result is shown in state indicator module 106 after the request that shows of the ID card history print out task for receiving user On.
By arranging ID card history printing stored and display unit 40, user such as Public Security Organss can be helped quickly to arrange Look into and print request is read with the presence or absence of illegal identity card, protect the safety of citizen's information.
Embodiment seven
As shown in fig. 7, the present embodiment is that China second-generation identity card printing equipment 01 also sets up with the difference of embodiment one There is resident diagnostics information retrieval discriminating unit 50, for extracting the specific part characteristic information of resident, and read with card information unit The resident diagnostics information for taking is contrasted, and resident diagnostics information includes that the specific part appearances such as the fingerprint of resident, pupil, face are special Reference ceases.Resident's resident diagnostics information extraction unit 50 is included to be arranged at scanner, the photographing unit of printing equipment hull outside Deng and be arranged at the identification module of print unit.When the feature letter of the resident that resident's resident diagnostics information extraction unit 50 gets After breath, the characteristic information that can be read with card information processing unit 20 is compared, to judge by resident diagnostics information retrieval Whether whether the acquisition target of unit 50 is the identity card owner in identity card print request, i.e., be same resident, for example, The face of picker can be taken a picture by photographing unit, this photographic information is input to into resident diagnostics information retrieval mirror then Other unit identification module, the photo in the identity card that identification module is obtained with identity information reading processing unit 20 are compared, If mutually unison meet default requirement, it is judged to " testimony of a witness is consistent ", otherwise decides that and gather to picture and the identity for being read Information is " testimony of a witness is not inconsistent ", and is carrying out acousto-optic instruction in state indicator module 106, points out user to occur abnormal.Certainly gather The key message of object can also be fingerprint or pupil, as long as similar information is stored with former identity card chip, it is possible to enter Row is compared.
By arranging resident diagnostics information retrieval discriminating unit, mirror can be made with the concordance of " card " information to " people " Not, the various generations for holding false evidence behavior are prevented.
Application example
Here provides a practical example of the present invention.In this example, identity card printing control model and printer adapter Interface annexation it is as shown in figure 12.In fig. 12, for the ease of understanding and illustrating, corresponding with Fig. 1 or similar module Employ identical reference.
As shown in figure 12, identity card printing control model 200 and the print control as print system control module example View data between card 101 is transmitted by USB1.1 interfaces, constitutes the first data channel.User PC02 and printer adapter Data channel between 101 constitutes the second data channel.Especially, identity card printing control model 200 and printer adapter 101 Between state control information (General-Purpose Input/Output Ports, Chinese means general defeated using GPIO Enter/output port, or bus extender) it is transmitted.In this example, the first data channel and the second data communication is profit The data cube computation set up with USB interface.
In the present embodiment, print job select unit 120 includes analog switch and state indicator module 130, and state refers to Show that module 130 includes the state instruction port being connected with printer adapter on print unit, analog switch is according to card information Processing unit by detect state instruction port condition indicative signal output information allowing or no thoroughfare the first data Passage and/or the request of the second data channel transfer printing and print job data, in the present embodiment, state indicator module is adopted It is the form of port, it is also possible to be realized by software function module, is such as printed by accessing the specified address of memorizer The status information of machine.
The analog switch includes the multiple ports being connected with card information processing unit and print unit respectively.
Print job select unit in the present embodiment is using the analog switch 120 of SGM7222 as example.But do not limit In this, for example can also be using FSUSB32 etc..
First designated port of identity card control module 200 exports the first particular level to open the to the analog switch Two data channel and closing first data channel, the first designated port of identity card control module 200 are opened to the simulation The second electrical level that output is closed different from the first particular level is to close the second data channel and open first data channel.Example Such as, when first designated port (being designated as GPIO-A) of identity card control module 200 exports high level to analog switch 120, lead Data cube computation between logical PC02 and printer adapter 101 is so that the conducting of the second data channel, disconnects identity card print control Data cube computation between module 200 and printer adapter 101 is so that the first data channel is closed；In identity card control module 200 GPIO-A to analog switch 120 export low level when, to close (disconnection) second data channel, and open (turn on) the One data channel.
It can be seen that, during printer adapter 101 is not carried out ID card information printing, GPIO-A output high level, conducting Data cube computation between PC02 and printer adapter 101 and disconnect identity card printing control model 200 and printer adapter 101 it Between data cube computation；When card information to be performed (being ID card information in this example) print out task, then make GPIO-A outputs low Level, disconnects the data cube computation between PC02 and printer adapter 101 and turns on identity card printing control model 200 and print control Data cube computation between fabrication 101.
This practical example is illustrated with reference to Figure 13.
Second designated port (being labeled as GPIO-B) of identity card control module 200 and the shape located at printer adapter 101 State indicates port 130 (being labeled as GPIO-C, may be designed as pin) connection.So, receiving in identity card control module 200 S8100 is corresponded to () during card information (being ID card information herein) print out task, identity card control module 200 passes through to detect and which The signal of the GPIO-C of the printer adapter 101 that the second designated port (being designated as GPIO-B) connects, whether detection print unit 10 Judge in idle condition or resting state whether printer meets print state (corresponding to S8200).Specifically, if GPIO-C exports high level, then testing result is to meet print state, conversely, then testing result is to be unsatisfactory for print state.Also That is, when printer be in busy condition when, GPIO-C output low level, represent printer have operation to process, when printer it is complete After printing into operation, GPIO-C output high level represents the on off state of the changeable data channel of identity card control module.
If testing result is to meet ("Yes" of S8200), the first designated port (GPIO- of identity card control module 200 A) export low level to analog switch 120, to close the second data channel, and open the first data channel (S8300 and S8350).Printer adapter 101 performs the print out task (S8400 and S8500) from identity card end.Now, due to printing control The usb bus of fabrication 101 are disconnected with PC02, do not print the print out task from PC02 ends.
If testing result is to be unsatisfactory for, the output of first designated port (GPIO-A) of identity card control module 200 is protected High level is held, and continues to detect the signal of state instruction port 130 (being designated as GPIO-C) port, directly detect GPIO-C outputs High level, i.e. testing result are to meet print state ("No" of S8200).
After completing the printing of identity card, then the GPIO-A of identity card control module 200 exports high electricity to analog switch 120 It is flat, to turn on the second data channel, and close the first data channel (corresponding to S8600 and S8700).
The present invention is applicable not only to the current China second-generation identity card of China, is equally applicable to three generations after other countries or China Even the identity card and class of the embedded chip such as four generations is with the smart card of the information that is stored with identity card.
Those skilled in the art should be understood that each module or each step of the above-mentioned present invention can be with general calculating Realizing, they can concentrate on single computing device device, or be distributed in the network constituted by multiple computing devices On, alternatively, they can be realized with the executable program code of computing device, it is thus possible to be stored in storage By computing device performing in device, or they are fabricated to each integrated circuit modules respectively, or will be many in them Individual module or step are fabricated to single integrated circuit module to realize.So, the present invention be not restricted to any specific hardware and Software is combined.
Although disclosed herein embodiment as above, described content only to facilitate understand the present invention and adopt Embodiment, is not limited to the present invention.Technical staff in any the technical field of the invention, without departing from this On the premise of the disclosed spirit and scope of invention, any modification and change can be made in the formal and details implemented, But the scope of patent protection of the present invention, still must be defined by the scope of which is defined in the appended claims.

Claims (21)

1. a kind of smart card print system, it is characterised in that including the print unit and card information processing unit that are connected with each other, its In,
The card information processing unit, by reading the acquisition of information print job data information in smart card, to the printing Unit sends card information print request and print job data information；
The print unit, for receiving print request and print job data by the first data channel and the second data channel Information, and print job is performed based on the data for receiving, the data processing equipment profit being connected with the smart card print system Print request and print job data information are sent to the print unit with second data channel, the card information is processed Unit sends print request and print job data information to the print unit using first data channel；
The print unit also includes print job select unit, for allowing or no thoroughfare the first data channel and/or the Two data channel transfer printings are asked and print job data；
Wherein, the print unit also includes print job priority ordering unit, and which is used in the print unit by described First data channel receives print request and the print unit is carrying out making from the current printing of data processing equipment During industry, the print job transmitted by first data channel is immediately performed after the current page for having performed current print job；
Or, the print unit also includes print job priority ordering unit, and which is used in the print unit by described First data channel receives print request and when the print unit is carrying out current print job, judges described current beat Whether the data volume of print operation exceedes preset value, if the determination result is YES, then by forbidding second data channel or passing through Cache data that second data channel sends to hang up the current print job.
2. smart card print system according to claim 1, it is characterised in that the card information processing unit further includes card Information printing control model, wherein,
The card information printing control model, for when card information print out task is received, whether detecting the print unit Meet print state, if testing result is satisfaction, it indicates that print job select unit allows the card information print control mould Block by first data channel transmit card information print out task print request and print job data, and forbid with it is described The data processing equipment of print unit connection is asked by the second data channel transfer printing and print job data.
3. smart card print system according to claim 1, it is characterised in that the card information processing unit further includes card Information printing control model, wherein,
The print job select unit includes analog switch and state indicator module；
The card information printing control model, for when card information print out task is received, by detecting the state instruction The condition indicative signal of module judges whether the print unit meets print state, if testing result is to meet, to described Print job select unit sends the instruction for opening first data channel and for closing second data channel Instruction.
4. smart card print system according to claim 3, it is characterised in that
The card information printing control model, is further used for completing from card information process in print unit execution After the print job of unit, the switching command for the first data channel of closing is sent to the print job select unit.
5. smart card print system according to claim 1, it is characterised in that the card information processing unit further includes card Information printing control model and conflict operation order caching module, wherein,
The card information printing control model, for when card information print out task is received, whether detecting the print unit Meet print state, permission or no thoroughfare the first data channel are sent to print job select unit and/or the second data are logical Road transfer printing request and the instruction of print job data；
Conflict operation order caching module, for keep in the card information processing unit the testing result to be unsatisfactory for when institute Print request and print job data information that card information processing unit is sent to the print unit are stated, wherein,
When the testing result is to meet, the print unit based on the print request sent from first data channel and Print job data information performs print job, when the testing result is to be unsatisfactory for, has performed base after current print job Card information print job is performed in the data of conflict operation order caching module caching.
6. smart card print system according to claim 5, it is characterised in that
The conflict operation order caching module is further used for while the print unit is carrying out card information operation Receive from the print request of the second data channel when, cache from the second data channel print request and print job number It is believed that breath.
7. the smart card print system according to any one of claim 1 to 6, it is characterised in that
The print unit includes human-computer interface module, and the human-computer interface module is used for receive user and printing to be carried out is made The selection of industry, the print unit are further used for according to the selection of user determining print job currently to be performed.
8. the smart card print system according to any one of claim 1 to 6, it is characterised in that
The card information processing unit includes real and fake discrimination unit, and the real and fake discrimination unit reads to card information processing unit and obtains The identity card as smart card be connected with the smart card print system data processing device for storage of information or The ID card information that person is obtained from public security department's information system is contrasted, if comparing result is inconsistent, is issued the user with There is abnormal prompting with regard to ID card information.
9. the smart card print system according to any one of claim 1 to 6, it is characterised in that
Smart card print system also includes ID card history printing stored and display unit, the ID card history printing stored and Display unit is used to inquiring about and showing the ID card history record printed by the smart card print system.
10. the smart card print system according to any one of claim 1 to 6, it is characterised in that
The smart card print system also includes resident diagnostics information retrieval discriminating unit, and the resident diagnostics information retrieval differentiates Unit is used to extracting the specific part characteristic information of resident, and the resident's barment tag information read with card information unit carry out it is right Than differentiating whether the two is consistent, and the resident diagnostics information retrieval discriminating unit includes resident diagnostics information extraction unit and mirror Other module.
11. according to the smart card print system of any one of claim 1 to 6, it is characterised in that the card information processing unit It is wholely set with the print unit or is individually arranged by way of data cube computation.
12. according to the smart card print system of any one of claim 1 to 6, it is characterised in that the print job selects single Unit is to include analog switch and state indicator module, wherein,
The port that the analog switch is included the port being connected with card information processing unit respectively and is connected with print unit, according to The first data channel that card information processing unit is allowed by the condition indicative signal of detection state indicator module or no thoroughfare And/or second data channel transfer printing request and print job data.
13. smart card print systems according to claim 12, it is characterised in that first data channel and described Two data channel be usb data passage, the state indicator module include on print unit with print system control module The state instruction port of connection.
14. smart card print system according to claim 12, it is characterised in that
First designated port of the card information processing unit exports the first particular level to open second to the analog switch Data channel and closing first data channel, the first designated port of the card information processing unit is to the analog switch Export the second particular level to close the second data channel and open first data channel.
15. smart card print systems according to claim 14, it is characterised in that the card information processing unit is by inspection The signal of the state instruction port located at print system control module that survey is connected with its second designated port is beating described in judging Whether impression unit is in meets print state.
16. according to the smart card print system of any one of claim 1 to 6, it is characterised in that described smart card is embedded The card of chip or surface show bar code, the card of 2 D code information.
17. a kind of control methods of smart card print system, it is characterised in that include：
When card information print out task is received, the card information processing unit of smart card print system detects that the print unit is It is no to meet print state；
If testing result is to meet, the print unit of smart card print system allows the first data channel transmission information, forbid or The second data channel transmission information is allowed, the data processing equipment being connected with the smart card print system is using the described second number Print request and print job data information are sent to the print unit according to passage, the card information processing unit is using described First data channel sends print request and print job data information to the print unit；The print unit is based on from institute The print request and print job data information for stating the transmission of card information processing unit performs card information print job, and completes this After print job, forbid the first data channel transmission information；
Wherein, print request is received by first data channel in the print unit and the print unit is held Row from the current print job of data processing equipment when, be immediately performed after the current page for having performed current print job by institute State the print job that the first data channel is transmitted；
If to be unsatisfactory for, the print unit also judges the data of the current print job of the print unit to the testing result Whether amount exceedes preset value；
If being judged as YES, the print unit of smart card print system allows the first data channel transmission information, forbids the second number According to channel transfer information, the print unit is based on the print request and print job number transmitted from the card information processing unit It is believed that breath performs print job, and after the print job is completed, forbid the first data channel transmission information；If being judged as No, then the card information processing unit continues whether detection print unit meets card information print out task until testing result is full Till foot；
Or, if being judged as YES, continue to allow the second data channel transmission information, the print unit to cache the data Processing meanss send print request and the printing for being carrying out but still being not carried out the print job for completing by the second data channel Work data information, and after the print unit has performed current card information print job, then please based on the printing for being cached Ask and print job data information performs data processing equipment print job to be performed.
18. methods according to claim 17, it is characterised in that if the testing result proceeds to be unsatisfactory for Detection is until testing result is for till meeting.
19. methods according to claim 17, it is characterised in that
If the testing result is satisfaction, it is allowed to the second data channel transmission information；
The data processing equipment being connected with smart card print system will utilize the printing during card information print job is performed When unit performs print job, the print unit is currently at the state of the print request for being unsatisfactory for data processing equipment, institute State print unit and cache print request and the print job data letter that the data processing equipment is sent by the second data channel Breath, and after the print unit performs current card information print job, then based on the print request and print job for being cached Data message performs data processing equipment print job to be performed.
20. methods according to claim 17, it is characterised in that
If the testing result is to be unsatisfactory for, the print unit allows the first data channel to transmit operation, and will cache by institute Print request and print job data information that card information processing unit is sent by first data channel are stated, and in institute After stating the print job that print unit performs current data processing meanss, then based on the print request and print job number for being cached It is believed that breath performs card information processing unit print job to be performed.
21. methods according to any one of claim 17 to 20, the card information of the smart card print system process single When card information print out task is received, unit detects whether the print unit meets print state；Further include：
The card information processing unit is by detecting whether the condition indicative signal of the print unit judges the print unit Meet print state.
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